package org.example.demo.apiv2.constant;

/**
 * 条件值类型
 */
public final class ExpressionValueType {

    /**
     * 常量
     */
    public static final String CONSTANT = "0";

    /**
     * 变量
     */
    public static final String VARIABLE = "1";

    /**
     * 字段类型
     */
    public static final String FIELD = "2";

    /**
     * 完整SQL字符串
     */
    public static final String SQL_STRING = "3";

    /**
     * 表达式字符串
     */
    public static final String EXPRESSION_STRING = "4";

}
